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Borealis Borsoft™ SD233CF High Impact Polypropylene Random Heterophasic Copolymer for Cast Film

Category Polymer , Film , Thermoplastic , Polypropylene (PP) , Polypropylene, Impact Modified; Molded/Extruded
Manufacturer Borealis
Trade Name Borsoft™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borsoft™ SD233CF High Impact Polypropylene Random Heterophasic Copolymer for Cast Film.pdf
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Material Notes:
Borsoft SD233CF is a very soft random heterophasic copolymer, suitable for use on chill roll process. The product combines unique softness with outstanding mechanical properties making it the ideal solution for mono and coex film design.Borsoft SD233CF is especially suitable for stationery folders, food/textile packaging, technical films, property modification in other applications fields, substitution of other plastics, and hygienic filmsInformation provided by the Manufacturer.
Physical Properties Metric English Comments
Density 0.900 - 0.910 g/cc
0.0325 - 0.0329 lb/in³
ISO 1183
Thickness 50.0 microns
1.97 mil
Melt Flow 7.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
7.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 650 %
650 %
ISO 527-3
Film Elongation at Break, TD 850 %
850 %
ISO 527-3
Flexural Modulus 0.400 GPa
58.0 ksi
ISO 178
Secant Modulus, MD 0.150 GPa
21.8 ksi
ISO 527-3
Secant Modulus, TD 0.250 GPa
36.3 ksi
ISO 527-3
Impact 60
60
Dynatest, Damaging Force (N); ISO 7765-2
Impact Test 1.75 J
1.29 ft-lb
Dynatest, Penetration Energy; ISO 7765-2
Film Tensile Strength at Break, MD 30.0 - 50.0 MPa
4350 - 7250 psi
ISO 527-3
Film Tensile Strength at Break, TD 25.0 - 45.0 MPa
3630 - 6530 psi
ISO 527-3
Thermal Properties Metric English Comments
Melting Point 138 - 142 °C
280 - 288 °F
ISO 3146
Vicat Softening Point 107 °C
225 °F
A (10N); ISO 306
Optical Properties Metric English Comments
Haze <= 4.0 %
<= 4.0 %
ASTM D1003
Gloss >= 90 %
>= 90 %
ASTM D2457
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